Pool Season 3" Giant Size Chlorinating Sanitizer Tablets, Wrapped, Various Sizes FG1248 or physical damage

or physical damage

Pentair C Series CMK-100 Gasket flange

UL approved

Lowers the need for other pool chemicals

An integral sight glass lets you visually confirm when the backwash cycle has finished

Pool Season 3" Giant Size Chlorinating Sanitizer Tablets, Wrapped, Various Sizes FG1248 or physical damage99% Trichloro s triazinetrione Available Chlorine: 90% 3 inch slow dissolving chlorinating tablets with 90% available chlorine which kills bacteria, destroys organic contaminates and controls algae. For use in automatic chlorinators, floaters, and skimmers. Kills bacteria, destroys organic contaminants and controls algae Sun protected for extended chlorine life Concentrated Stabilized Available in various sizes.